JPS56110341A - Complementary inverter circuit - Google Patents
Complementary inverter circuitInfo
- Publication number
- JPS56110341A JPS56110341A JP1315280A JP1315280A JPS56110341A JP S56110341 A JPS56110341 A JP S56110341A JP 1315280 A JP1315280 A JP 1315280A JP 1315280 A JP1315280 A JP 1315280A JP S56110341 A JPS56110341 A JP S56110341A
- Authority
- JP
- Japan
- Prior art keywords
- fet4
- input transition
- transition voltage
- fet6
- inverter circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
- H03K19/0944—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET
- H03K19/0948—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET using CMOS or complementary insulated gate field-effect transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
Abstract
PURPOSE:To ensure a big change of the input transition voltage, by changing the source potential of the MOSFET forming an inverter with another MOSFET in addition to the normal method that changes the input transition voltage and furthermore realizing a change of the input transition voltage. CONSTITUTION:The MOSFET5 having the same polarity as the MOSFET4 is connected in series to the source of the FET4, and the MOSFET6 having the reverse polarity to the FET4 is connected in parallel to the FET4, respectively. Then the gate of the FET6 is connected in common to the gate of the FET4. Thus in case the input transition voltage is increased, the current flows through the FET6 in addition to the current that flows to an inverter circuit comprising the FETs 3-5. As a result, the drain potential of the FET5 increases more than the case including no FET6, and thus the threshold voltage of the FET4 increases by an amount equivalent to an increase of the drain potential of the FET5. Accordingly, the input transition voltage of the inverter circuit increases. The input transition voltage can be reduced by connecting the FET6 between the terminal 2 and the GND.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1315280A JPS56110341A (en) | 1980-02-05 | 1980-02-05 | Complementary inverter circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1315280A JPS56110341A (en) | 1980-02-05 | 1980-02-05 | Complementary inverter circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56110341A true JPS56110341A (en) | 1981-09-01 |
JPH0120810B2 JPH0120810B2 (en) | 1989-04-18 |
Family
ID=11825185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1315280A Granted JPS56110341A (en) | 1980-02-05 | 1980-02-05 | Complementary inverter circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56110341A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50104840A (en) * | 1974-01-19 | 1975-08-19 | ||
JPS5214074A (en) * | 1975-06-24 | 1977-02-02 | Agency Of Ind Science & Technol | Method and device to automatically measure the indicator of amount of activated sludge |
-
1980
- 1980-02-05 JP JP1315280A patent/JPS56110341A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50104840A (en) * | 1974-01-19 | 1975-08-19 | ||
JPS5214074A (en) * | 1975-06-24 | 1977-02-02 | Agency Of Ind Science & Technol | Method and device to automatically measure the indicator of amount of activated sludge |
Also Published As
Publication number | Publication date |
---|---|
JPH0120810B2 (en) | 1989-04-18 |
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